Monitor and troubleshoot
Documents under this category provide information about monitoring, diagnosing, and troubleshooting router issues.
- 7450 and 7750 Troubleshooting Guide
- 7950 Troubleshooting Guide
- Log Events Guide
  This guide provides information about log events.
- Log Events Search Tool
  A searchable HTML list of the SR OS events.
- OAM and Diagnostics Guide
  This guide describes how to configure features such as service mirroring and Lawful Intercept (LI), and how to use the Operations, Administration, and Maintenance (OAM) and diagnostics tools.

MPLS_TP

vRtrMplsTpLspActivePathChange

Table 1. vRtrMplsTpLspActivePathChange properties
Property name	Value
Application name	MPLS_TP
Event ID	2006
Event name	vRtrMplsTpLspActivePathChange
SNMP notification prefix and OID	TIMETRA-MPLS-TP-MIB.vRtrMplsTpNotifications.6
Default severity	minor
Source stream	main
Message format string	TP Tunnel $TpLspName$ switched from $vRtrMplsTpLspOldPathIndex$ to $vRtrMplsTpLspPathIndex$ path
Cause	The vRtrMplsTpLspActivePathChange notification is generated when a MPLS-TP LSP Path changes its path from working to protecting or vice versa. The old path is specified by vRtrMplsTpLspOldPathIndex.
Effect	The TP Path after the switch will be used to transport user traffic.
Recovery	There is no recovery required for this notification.

vRtrMplsTpLspActivePathUp

Table 2. vRtrMplsTpLspActivePathUp properties
Property name	Value
Application name	MPLS_TP
Event ID	2005
Event name	vRtrMplsTpLspActivePathUp
SNMP notification prefix and OID	TIMETRA-MPLS-TP-MIB.vRtrMplsTpNotifications.5
Default severity	minor
Source stream	main
Message format string	TP Tunnel $TpLspName$ active on $vRtrMplsTpLspPathIndex$ path
Cause	The vRtrMplsTpLspActivePathUp notification is generated when a MPLS-TP LSP Path comes up.
Effect	The TP-Path is the active path in the tunnel that is used to transport user traffic.
Recovery	There is no recovery required for this notification.

vRtrMplsTpLspPtTypeMismatchAlarm

Table 3. vRtrMplsTpLspPtTypeMismatchAlarm properties
Property name	Value
Application name	MPLS_TP
Event ID	2003
Event name	vRtrMplsTpLspPtTypeMismatchAlarm
SNMP notification prefix and OID	TIMETRA-MPLS-TP-MIB.vRtrMplsTpNotifications.3
Default severity	minor
Source stream	main
Message format string	MPLS-TP Tunnel $vRtrMplsLspIndex$ experiencing protection type mismatch: Rx 0x $vRtrMplsTpLspPtPathMepRxPdu$ Tx 0x$vRtrMplsTpLspPtPathMepTxPdu$
Cause	The vRtrMplsTpLspPtTypeMismatchAlarm is generated when an MPLS-TP LSP protection type mismatch is detected on the protection MEP, at the APS layer, by comparing the PT bits of the transmitted and received APS protocol.
Effect	N/A
Recovery	N/A

vRtrMplsTpLspPtTypeMismatchClear

Table 4. vRtrMplsTpLspPtTypeMismatchClear properties
Property name	Value
Application name	MPLS_TP
Event ID	2004
Event name	vRtrMplsTpLspPtTypeMismatchClear
SNMP notification prefix and OID	TIMETRA-MPLS-TP-MIB.vRtrMplsTpNotifications.4
Default severity	minor
Source stream	main
Message format string	MPLS-TP Tunnel $vRtrMplsLspIndex$ experiencing protection type mismatch cleared: Rx 0x $vRtrMplsTpLspPtPathMepRxPdu$ Tx 0x$vRtrMplsTpLspPtPathMepTxPdu$
Cause	The vRtrMplsTpLspPtTypeMismatchClear is generated when an MPLS-TP LSP protection type mismatch is cleared.
Effect	N/A
Recovery	N/A

vRtrMplsTpLspRevertMismatchAlarm

Table 5. vRtrMplsTpLspRevertMismatchAlarm properties
Property name	Value
Application name	MPLS_TP
Event ID	2001
Event name	vRtrMplsTpLspRevertMismatchAlarm
SNMP notification prefix and OID	TIMETRA-MPLS-TP-MIB.vRtrMplsTpNotifications.1
Default severity	minor
Source stream	main
Message format string	MPLS-TP Tunnel $vRtrMplsLspIndex$ experiencing revertive mode mismatch: Rx 0x $vRtrMplsTpLspPtPathMepRxPdu$ Tx 0x$vRtrMplsTpLspPtPathMepTxPdu$
Cause	The vRtrMplsTpLspRevertMismatchAlarm is generated when an MPLS-TP LSP revertive mode mismatch is detected on the protection MEP, at the APS layer, by comparing the R bit of the transmitted and received APS protocol.
Effect	N/A
Recovery	N/A

vRtrMplsTpLspRevertMismatchClear

Table 6. vRtrMplsTpLspRevertMismatchClear properties
Property name	Value
Application name	MPLS_TP
Event ID	2002
Event name	vRtrMplsTpLspRevertMismatchClear
SNMP notification prefix and OID	TIMETRA-MPLS-TP-MIB.vRtrMplsTpNotifications.2
Default severity	minor
Source stream	main
Message format string	MPLS-TP Tunnel $vRtrMplsLspIndex$ experiencing revertive mode mismatch cleared: Rx 0x $vRtrMplsTpLspPtPathMepRxPdu$ Tx 0x$vRtrMplsTpLspPtPathMepTxPdu$
Cause	The vRtrMplsTpLspRevertMismatchClear is generated when an MPLS-TP LSP revertive mode mismatch is cleared.
Effect	N/A
Recovery	N/A

October 31, 2023